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PartsTable / COMPONENT / 350-220
350-220 ✓ Verified by PartsTable
Legrand · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The WASHER,SPRING TENSION is a Legrand industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.375 INCHES NOMINAL IN, overall_height: 0.141 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN, surface_treatment: NICKEL OVERALL, material_thickness: 0.010 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6220-00-292-6297, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
350-220
NSN: 6220-00-292-6297
FSC: 6220
CAGE: 37442 — GRAPHICO ELECTRONICS GROUPDIV OFFIRAN CORP (CAN)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.375 INCHES NOMINAL IN
overall_height0.141 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
surface_treatmentNICKEL OVERALL
material_thickness0.010 INCHES NOMINAL IN
NSN6220-00-292-6297
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand WASHER,SPRING TENSION TITLE COMPONENT PN 350-220 MFR Legrand WASHER,SPRING TENSION
KEY FEATURES
•
INDICATOR TYPE: LIGHT LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
INDICATOR TYPELIGHT LOCATION NOT OTHERWISE SPECIFIED
OVERALL WIDTH0.920 INCHES NOMINAL IN
OVERALL LENGTH2.950 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
121125Interchangeable
interchangeable cross-reference
interchangeable
3502-20Interchangeable
interchangeable cross-reference
interchangeable
5310PL1705779Interchangeable
interchangeable cross-reference
interchangeable
4080375Interchangeable
interchangeable cross-reference
interchangeable
4080377Interchangeable
interchangeable cross-reference
interchangeable
4075123Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 350-220?
350-220 is a WASHER,SPRING TENSION manufactured by Legrand.
What parts can replace 350-220?
There are 8 known substitutes for 350-220: 121125, 3502-20, 5310PL1705779 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 350-220?
350-220 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6220-00-292-6297. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026